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  <title>Free the memory occupied by the result data</title>
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    <li>Free the memory occupied by the result data</li>
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  <div id="layout-content"><div id="function.cubrid-free-result" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">cubrid_free_result</h1>
  <p class="verinfo">(PECL CUBRID &gt;= 8.3.0)</p><p class="refpurpose"><span class="refname">cubrid_free_result</span> &mdash; <span class="dc-title">Free the memory occupied by the result data</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.cubrid-free-result-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>cubrid_free_result</strong></span>(<span class="methodparam"><span class="type">resource</span> <code class="parameter">$req_identifier</code></span>): <span class="type">bool</span></div>

  <p class="para rdfs-comment">
    This function frees the memory occupied by the result data. It returns
    <strong><code>true</code></strong> on success or <strong><code>false</code></strong> on failure. Note that it can only frees the
    client fetch buffer now, and if you want free all memory, use function
    <span class="function"><a href="function.cubrid-close-request.html" class="function">cubrid_close_request()</a></span>.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.cubrid-free-result-parameters">
 <h3 class="title">参数</h3>
 <p class="para">
  <dl>
    
  <dt>
<code class="parameter">req_identifier</code></dt>

  <dd>
<p class="para">This is the request identifier.</p></dd>

   
  </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.cubrid-free-result-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   成功时返回 <strong><code>true</code></strong>， 或者在失败时返回 <strong><code>false</code></strong>。
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.cubrid-free-result-examples">
  <h3 class="title">范例</h3>
  <div class="example" id="example-1137">
   <p><strong>示例 #1 <span class="function"><strong>cubrid_free_result()</strong></span> example</strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;<br />$conn&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">cubrid_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">33000</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">"demodb"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$req&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">cubrid_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">"SELECT&nbsp;*&nbsp;FROM&nbsp;history&nbsp;WHERE&nbsp;host_year=2004&nbsp;ORDER&nbsp;BY&nbsp;event_code"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$row&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">cubrid_fetch_assoc</span><span style="color: #007700">(</span><span style="color: #0000BB">$req</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$row</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">cubrid_free_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$req</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">cubrid_close_request</span><span style="color: #007700">(</span><span style="color: #0000BB">$req</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">cubrid_disconnect</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
   </div>

    <div class="example-contents"><p>以上例程会输出：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
array(5) {
  [&quot;event_code&quot;]=&gt;
  string(5) &quot;20005&quot;
  [&quot;athlete&quot;]=&gt;
  string(12) &quot;Hayes Joanna&quot;
  [&quot;host_year&quot;]=&gt;
  string(4) &quot;2004&quot;
  [&quot;score&quot;]=&gt;
  string(5) &quot;12.37&quot;
  [&quot;unit&quot;]=&gt;
  string(4) &quot;time&quot;
}
</pre></div>
    </div>
  </div>
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